baber/WOPTO huggingface dataset:
Patent JP-H10114693-A (JP)
Title: Alkenylbiphenyl derivative
Inventor: TAKEHARA SADAO
IPC: C09K19/12
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound having low viscosity, large dielectric anisotropy and small lowering degree of the upper limit temperature of nematic phase caused by the addition of the compound and, accordingly, giving a liquid crystal composition having low viscosity and broad liquid crystal temperature range and drivable at a low voltage. SOLUTION: This compound is expressed by the formula I (R is H or a 1-10C alkyl; (m) is 2-6; Z is F, trifluoromethyl, etc.; X and Y are each H or F), e.g. 3,4,5-trifluoro-4'-(3-butenyl)biphenyl. The compound can be produced e.g. by reacting an alkenylbenzene derivative of the formula II (W is Br or I) with an organometallic compound of the formula III (M is MgBr, MgI, etc.) in the presence of a transition metal catalyst. The transition metal catalyst is preferably a palladium (0) complex such as tetrakistriphenylphosphine palladium (0) or a palladium (II) complex such as dicyclobistriphenylphosphine palladium (II).
Patent JP-2001087491-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To perform various direction by matching a variable display device with a sound lamp and to easily control the variable display device and the sound lamp. SOLUTION: A game control board determines the display result of the variable display device (S25, S26 and S27) and determines the variable display contents of the variable display device (S28b). Then, a display result command for specifying the display result and a display content command for specifying the variable display contents are outputted to a variable display control board (S29). On the basis of the combination of the display result command and the display content command, the variable display control board derives a specified display factor. On the basis of the combination of the determined display result and variable display contents, the game control board derives a specified direction factor. The specified display factor and the specified direction factor are determined so as to mutually have a prescribed correspondence relation.
Patent JP-H03158237-A (JP)
Title: Multilayer film
Inventor: CHIYAARUZU RICHIYAADO HAATO
IPC: C09D129/14
Filed: 1990-10-08
Abstract: PURPOSE: To enhance interlayer adhesive properties by applying an adhesive layer of polyester resin containing a free sulfonate group on one of the faces of a support layer of a polymer material and applying a lacquer layer consisting of a polyvinyl acetal resin to the surface of the adhesive layer. CONSTITUTION: A support layer is formed of a polymer material and an adhesive layer of a polyester resin containing a free sulfonate group is applied to one of the faces of the support layer, and further, a lacquer layer containing a polyvinyl acetal resin is applied to the surface of the adhesive layer. The support layer is formed of a polyaryl ether, a polyaryl ether ketone, a polyaryl ether sulfone or the like. The polyester resin is manufactured by a condensation reaction between a sulfonated polycarboxylic acid or a dicarboxylic acid and a polyvalent alcohol, or an ester interchange. The polyvinyl acetal resin of the lacquer layer is manufactured by making a polyvinyl alcohol react chemically with aldehyde. Thus it is possible to easily obtain a multiplayer film which shows superb interlayer adhesive properties and outstanding characteristics.
Patent JP-H04144847-A (JP)
Title: Cleaning mechanism of automatic paper feeder
Inventor: SAEKI YOSHINORI
IPC: B65H5/00
Filed: 1990-10-06
Abstract: PURPOSE:To accurately know the time of replacement of a cleaning roller and prevent misreading due to the transfer of soiling by providing the cleaning roller with a load member and slip detection means, and detecting the lowering of the adhesive strength of the surface of the roller. CONSTITUTION:While a cleaning roller 17 is new, its adhesive strength gives a brake roller 21 right-handed torque following a pair of normal rotation separation roller 15, and the torque is transferred to a lever 23 resulting in turning movement of the lever 23. This rotation is regulated by a stopper 27. At this time the head of the lever 23 shuts off a sensor 26 resulting in the generation of a detection signal. In the next step, when the adhesive strength of the roller 17 is lowered due to the scum stuck to the roller 17, slipping occurs between the rollers 17 and 21 or the rollers 17 and 15, as a result, the torque given to the roller 21 is released, and the lever 23 is returned due to the work of a tension spring 24 and is separated from the sensor 26. A signal is output to turn an indication panel and lamp on thus informing the operator of the time of replacement.
Patent JP-S62135635-A (JP)
Title: Air-fuel ratio control device
Inventor: ABE KUNIHIRO
IPC: F02D41/14
Filed: 1985-11-29
Abstract: PURPOSE:To improve the safety of operation control, by rewriting a learning value when a steady state of engine operation continues for a predetermined time, and an output value from an O2 sensor remains in a rich condition or a lean condition during this predetermined time. CONSTITUTION:During the operation of an engine 1, a microcomputer 15 computes a fundamental fuel injection width Tp according to output signals from an air flow meter 17 and a crank angle sensor 21. Then, the width Tp is multiplied by a correction factor obtained from an output from a throttle sensor 18 or the like, a correction factor obtained from an output from an O2 sensor 16, and a correction factor by learning, thereby obtaining a final injection width Ti and controlling an injector 4. While the correction factor by learning is obtained by using a learning value table constituted of item indicating an engine operational condition, a learning value written on the learning value table is rewritten when a steady state of engine operation continues for a predetermined time and the output from the O2 sensor 16 is not varied during this predetermined time.
Patent JP-S61145596-A (JP)
Inventor: GOHARA YOSHIHIRO
IPC: G02F1/133
Filed: 1984-12-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03133001-A (JP)
Title: Writing implement equipped with solar cell illumination
Inventor: TAKEUCHI EIJI
IPC: F21L13/00
Filed: 1989-10-18
Abstract: PURPOSE:To illuminate a portion near at hand and make unnecessary the cost of batteries and battery exchange by providing a power accumulating means for accumulating generated power of a solar cell, and an illuminating means using the power accumulating means as its power supply. CONSTITUTION:Power that a solar cell 2 generates is accumulated in a secondary battery, and when a switch 6 is pushed and on, power is fed from the secondary battery to an illuminating means 3 so that the illuminating means 3 is lighted. Light emitted by the illuminating means 3 is efficiently collected by a light reflecting member 4 and a light collecting member 5 so that a place where writing is performed is illuminated. The use of generated power of the semi-permanent solar cell as the power supply of illumination makes battery exchange work and the cost of batteries unnecessary and the cost for maintenance is not required.
Patent JP-H01113045-A (JP)
Title: Luminal organ closure jig
Inventor: KONO RYOICHI
IPC: A61B19/00
Filed: 1987-10-27
Abstract: PURPOSE:To safely and certainly perform the closure of a luminal organ over a long period of time without exerting adverse effect on the luminal organ, by bonding and fixing collagen to the outer peripheral surface, which is closely brought into contact with the luminal organ, of a main body formed into a curved surface at the leading end and composed of ceramics having bio-compatibility. CONSTITUTION:The leading end part 2 of a main body 3 composed of columnar ceramics having bio-compatibility is formed as a spherical part having a diameter slightly larger than that of the main body and the rear end part 3a is formed as a deformed spherical part having a planar part 3b crossing the longitudinal direction axis of the main body at a right angle. Then, collagen 4 is bonded and fixed to the entire surface of the main body. In order to close the isthmus tubae uterinae 7 for contraception treatment, this closure jig 1 is set to the interior of a catheter 5 at first and the leading end of the catheter is inserted in the isthmus tubae uterinae 7 and the planar part 3b of the rear end of the main body is pushed by an insert wire 8 through manual operation to push out the closure jig 1 into the isthmus tubae uterinae 7. The collagen 4 on the surface of the main body is closely bonded to the inner wall cell of the isthmus tubae uterinae 7 to be unified therewith within a short time. By this method, the closure jig can be stayed and fixed in a luminal organ without exerting adverse effect on said organ and the luminal organ can be closed safely and certainly for a long period of time.
Patent JP-H08129531-A (JP)
Title: Portable computer device
Inventor: MASUBUCHI SHINICHI
IPC: G06F12/16
Filed: 1994-11-02
Abstract: PURPOSE: To reduce the size and weight of a portable computer device on the whole and to lighten the burden on a user by putting a card, a lid for a battery for operation, and a detecting device, required for data protection, together in one. CONSTITUTION: This device consists of a main body 1, a lid 2, a memory card or I/O card 3, the battery 4 for operation, a lid fixing device 5 which fixes the lid 2, and the detecting device 6 such as a switch which detects the lid fixing device 5 being released. The user operates the lid fixing device 5 when replacing the card 3 or battery 4 for operation of release the lid 2 from being fixed. The detecting device 6 inform an interruption control circuit that the lid fixing device 5 is released. A CPU knows that the lid fixing device 5 is released through the control circuit and performs data protecting operation so that the card 3 or battery 4 for operation may be replaced. Consequently, only one lid 2, lid fixing device 5, and detecting device 6 each are needed, so the device is reduced in size and weight on the whole.
Patent JP-H01113308-A (JP)
Title: Nematode repellent
Inventor: MATSUMOTO AKIKO
IPC: A01N65/12
Filed: 1987-10-27
Abstract: PURPOSE:To obtain a safe and efficient nematode repellent consisting of an extract prepared by extracting marigold which is a plant belonging to the genus Tagetes of the family Compositae with a hydrophilic organic solvent or pulverized substance of the marigold without causing environmental pollution or growth inhibition of field crops. CONSTITUTION:A nematode repellent obtained by dipping a flower or whole herb of fresh marigold which is just after harvesting or naturally dried or forcibly dried at about 70 deg.C in a hydrophilic organic solvent (preferably methanol), refluxing and heating the dipped marigold for 1hr and preparing the resultant extract in the form of a solution, solid agent, etc., with a suitable carrier or other compounding agents. In application, it is effective to homogeneously mix the agent in the underground of soil where nematodes mainly inhabit to a depth of about 20-30cm and the effective extract in an amount of >=5g is preferably present in 10l soil treating volume. The-amount of the pulverized fresh or dried marigold is respectively >=50g or >=10g based on 10l soil.
Patent JP-2001093300-A (JP)
Title: Synchronous memory device recording history of input signal
Inventor: MATSUZAKI YASURO
IPC: G11C11/407
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To record an address signal and a command signal inputted to a memory device or a memory module and to enable reading out them as necessary so that cause analysis of malfunction can be performed easily. SOLUTION: Relating to a synchronous memory device inputting an address and a command synchronizing with a clock and the prescribed strobe signal and a memory module 10 incorporating it, the device is characterized by that recording means 40, 80 recording address signals of the prescribed cycles and a command signal are provided in a memory device or on a memory module and these signals of the prescribed cycles are always recorded and held in a recording means. In such constitution, when malfunction is caused, a system incorporating a memory device is stopped once, the memory device and the memory module are switched to a diagnosis mode, and address signals of the prescribed cycles and a command signal directly before malfunction, can be read out.
Patent JP-2000095112-A (JP)
Title: Carrier
Inventor: SASAMOTO SUSUMU
IPC: B62B1/26
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a carrier with excellent workability, which allows easy loading without lifting up heavy loads. SOLUTION: A carrier 1 is provided with a support base 20 and wheels 30 at the bottom of a frame 10. The support base 20 is hinged to a connecting member 14 of the frame 10 with a hinge 21 so as to be located upward of a fixation plate 15 fixed to the lower edge of the connecting member 14. The leading end of the support base 20 extends over the fixation plate 15, which is supported thereby in parallel with each other. As a result, oscillation at the side wider than the right angle relative to the frame 10 is restrained. The oscillation is allowed at the side narrower relative to the frame 10.
Patent JP-H01111472-A (JP)
Title: Monomolecular film cumulation device and monomolecular film cumulation method using said device
Inventor: MINO YOSHIKO
IPC: B05D1/20
Filed: 1987-10-26
Abstract: PURPOSE:To cumulate continuously monomolecular films by providing a support section of a structure with a base retaining tool moving up and down and a roller-shaped revolving sample mounting section installed at the end of the support section. CONSTITUTION:A marking device is constituted of a water tank 1, a substance 4 forming films, a pressurizing section 5 to adjust the surface pressure when the film substance 4 is floated on the water tank 1 and a base retaining tool 7. A support section 7a of a structure moving up and down and a roller-shaped revolving sample mounting section 7b installed at the end of the support section 7a are provided on said retaining tool 7. Monomolecular films are cumulated continuously by setting a cylindrical or sheet-shaped base 6 on said roller-shaped sample mounting section 7b and revolving the base 6. Film layers can be selected and cumulated continuously in a short period of time easily.
Patent JP-H07103587-A (JP)
Title: Cooling equipment
Inventor: MORINAGA MASANOBU
IPC: F25B7/00
Filed: 1993-09-30
Abstract: PURPOSE:To obtain cooling equipment which prevents effectively a sudden rise of pressure due to compression of a liquid and can raise the temperature of a body to be cooled and cool it again efficiently in a short time. CONSTITUTION:Cooling equipment 1 has a compressor 2, a condenser 3, vapor- liquid separators 4, 5, 6 and 7, heat exchangers 13, 14, 15 and 16, expansion means 8, 9, 10, 11 and 12 and an evaporator 18 for cooling a body 17 to be cooled and is put in piping connection by a refrigerant supply pipeline 19 and a refrigerant return pipeline 20. A plurality of kinds of refrigerants different in a boiling point are sealed in a refrigerating cycle. A bypass supply pipe 21 stretching from the discharge side of the compressor 2 onto the inlet side of the evaporator 18 is provided. A bypass return pipe 24 stretching from the outlet side of the evaporator 18 onto the suction side of the compressor 2 is provided. A storage tank 26 is connected to the bypass return pipe 24. The refrigerant supply pipeline 19, the refrigerant return pipeline 20, the bypass supply pipe 21 and the bypass return pipe 24 are equipped with on-off valves 22, 25, 28 and 29 respectively.
Patent JP-H09117149-A (JP)
Title: Controller for voltage type converter producing dc from polyphase ac
Inventor: CHIN GEIHOU
IPC: H02P21/22
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a controller for polyphase power supply voltage type converter in which the output voltage follows up a predetermined level and the power factor angle of power supply is matched with a predetermined value. SOLUTION: A DC controller 8 calculates an AC effective power command value P* and a reactive current command value calculating means 9 calculates an AC reactive power command value Q*. First and second means 1, 2 determine the difference sP, sq between the command values P*, Q* and effective power P and reactive power Q. A third means 3 calculates equivalent input vectors U<eq> p , U<eq> q being determined by circuit parameters, power supply voltage and power value. A fourth means 4 calculates control input vectors V0 Up , V0 Uq . Fifth and sixth means 5, 6 decide the polarity of V0 Up -U<eq> p , V0 Uq -U<eq> q and the control difference sP, sq . Based on decision results, a seventh means 7 selects a switching vector (u) and turns the semiconductor switch 12 in a polyphase voltage type converter on/off.
Patent JP-S63126871-A (JP)
Title: Purification and recovery of gamma-butyrolactone
Inventor: ODAGIRI MASAKI
IPC: B01D3/10
Filed: 1986-11-14
Abstract: PURPOSE:To readily obtain the titled compound with remarkably reduced acid content, by distilling a condensate of a catalytic hydrogenation reaction product of maleic anhydride, etc., under specific reduced pressure, taking out the resultant purified substance from an intermediate point between a feeding position for the above-mentioned condensate and the column bottom part and then distilling the purified substance. CONSTITUTION:A catalytic hydrogenation reaction product of maleic anhydride or partial hydrogenated substance thereof 23 is taken out in the vapor phase, condensed and subjected to vapor liquid separation in condensers 1 and 2 and the resultant condensate 4 is then fed to the first distillation column under 400mHg absolute pressure (column top pressure) to respectively take out light impurities from the column top part 5 and gamma-butyrolactone (gamma-BL) containing heavy impurities from the column bottom part. The resultant purified gamma-BL fraction containing a relatively small amount of heavy and light impurities in the vapor phase is taken out of a position 10 below the feeding position for said condensate 4 and above the column bottom part, then fed to the second distillation column and further distilled to industrially and advantageously obtain the aimed gamma-BL with remarkably reduced acid content useful as electrolytic solutions for lithium cells, etc., from the afore-mentioned reaction product by using only the two distillation columns.
Patent JP-2000093769-A (JP)
Title: Hollow fiber membrane cleaning process and circulating water purifying process
Inventor: WAKABAYASHI TOSHIHIKO
IPC: B01D69/08
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of cleaning water used for a cleaning process and purify circulating water while keeping the continuous operation in a water circulating line with a heat storage tank, particularly in the water circulation in a building. SOLUTION: In a hollow fiber membrane cleaning process, the upper filtrate of a filter tank 30 with a built-in hollow fiber membrane is made to back flow by opening a part of a tank raw water line, and back washing is carried out by using the air pressure in an upper space after the back flow of a part of the filtrate. In a circulating water purifying process, the filter tank 30 with a built-in hollow membrane is disposed on the front stage of a heat storage tank 32 in the water circulating line, and a filter line is shut off and an inlet side line of the membrane on the raw water introduction side is opened to make the water back flow by air pressure, and cleaning is carried out periodically to purify the circulating water periodically.
Patent JP-S62128754-A (JP)
Inventor: YONEZU KIYOSHI
IPC: B32B27/28
Filed: 1985-11-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09111828-A (JP)
Title: Draining structure of bathroom washing space
Inventor: SHIMIZU KATSUNORI
IPC: E03C1/12
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To prevent deformation of duckboards by providing, at the trap mounting parts of duckboard receiving parts provided reinforcement which supports the duckboards from their backs at the upper edges of the side walls of a drain ditch in washing space. SOLUTION: An entrance fitted with a door is provided on one of the wall surfaces of washing space adjoining to a bathtub. A drain ditch 11 is provided along the entrance of the washing space, and duckboard receiving parts 11b are provided at the upper edges of the side walls of the drain ditch 11. The drain ditch 11 is provided with mounting part 11a for mounting circular traps, and the duckboard receiving parts 11b at the mounting parts 11a are provided with steps 11c. Reinforcement 13 is fitted into the steps 11c. The ends 12a of duckboards 12 are placed on the duckboard receiving parts 11b. Thus the duckboards 12 are supported by the reinforcement 13, so even if the load of a human body or the like is exerted on the trap mounting part 11a from over the duckboards 12 deflection of the duckboard 12 can be prevented.
Patent JP-S62128393-A (JP)
Inventor: KUROKI YOSHIHISA
IPC: G07B15/00
Filed: 1985-11-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03133247-A (JP)
Title: Picture processor
Inventor: HAGANUMA TOMOYUKI
IPC: H04N1/04
Filed: 1989-10-19
Abstract: PURPOSE:To monitor a read picture information as a display data able to be easily identified by controlling the expansion of a display data generated from read picture information to a display information storage means based on the display direction commanded by a direction command means. CONSTITUTION:When a handy scanner 1 starts reading of an original, read picture information depending on the read direction is written sequentially in a picture memory 12. In this case, an expansion means 13a expands the display data generated in parallel with the write of read picture information into a display memory 16 based on the display direction commanded by a display direction command key 18f and the read picture image is simply displayed independently of the read direction of the handy scanner 1.
Patent JP-H08103225-A (JP)
Title: Production of soybean protein-containing food
Inventor: HANEKI TAKASHI
IPC: A23L5/20
Filed: 1994-10-06
Abstract: PURPOSE: To obtain the subject food having no characteristic unpleasant taste of soybean without damaging essential flavor of food even in a food to be reheated, by adding polyphenols extracted from tea. CONSTITUTION: Preferably 100-700ppm of polyphenols (having preferably >=35% polyphenol content) extracted from tea such as green tea, tea or oolong is added to dried soybean protein. Preferably the polyphenols are added to a food and then the dried soybean protein is used.
Patent JP-H06121514-A (JP)
Title: Voice coil motor
Inventor: SATO TOSHINORI
IPC: H02K33/18
Filed: 1992-10-08
Abstract: PURPOSE:To enhance mechanical strength of yoke by providing a coil applied slidingly over a center core disposed between one pair of side faces of a rectangular frame yoke, and a permanent magnet disposed on the inside of the other side face of the yoke with the yoke being formed integrally. CONSTITUTION:A yoke 1 is formed by punching a rectangular parallelepiped high tension steel having high mechanical strength into a rectangular frame. Magnets 4a, 4b having high coercive force and the size corresponding to the movable range of a coil 3 are bonded tightly to the inside surfaces of upper and lower yokes 1a, 1b. A square columnar center core 2 made of same high tension steel as the yoke 1 is interposed between side yokes 1c, 1d. The center core 2 is secured, at the opposite ends 2a, 2b thereof, to the central part of the side yokes 1c, 1d by means of center core assembling bolts 6. The rectangular frame coil 3 is applied over the center core 2 while keeping a predetermined gap between.